UEFI Bootkit

Security researchers at Kaspersky have spotted signs of the notorious FinSpy surveillance spyware hijacking — and replacing — the Windows UEFI bootloader to perform stealthy infections on target machines. This method of infection allowed the attackers to install a bootkit without the need to bypass firmware security checks and serves as confirmation that the controversial vendor of “lawful interception” spyware has modernized operations to remain undetected. “UEFI infections are very rare and generally hard to execute, they stand out due to their evasiveness and persistence,” according to Kaspersky’s Igor...